Fecha de publicación: 05/01/2023 Fuente: Wipo Milk or dairy products An aerosol-generating device for generating an aerosol from an aerosol-forming substrate comprises an OLED display configured to display data indicative of a state of operation of the aerosol-generating device. The device may include a controller configured to control the OLED display, which may also be a touch sensitive OLED display allowing the display to be used for display of data and as a user input.